Case studies Welcome to the central library for all GS1 case studies. Use search or filters to discover case studies related to specific topics such as benefit, industry, service, standard or location. Search Industry Retail Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region (-) Europe Country Argentina Belgium Brazil China Colombia Costa Rica (-) Croatia Czech Republic Denmark Finland France Germany Greece Guatemala Hungary Ireland Luxembourg Mexico Netherlands Norway Peru Poland Portugal Slovakia Spain Sweden Switzerland Turkey United Kingdom Benefits (-) Operational efficiency Regulatory compliance Safety Traceability Standards GTIN 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation Retailer (-) Operational efficiency (-) Croatia (-) Europe Clear all filters Showing 1 results Metro Cash & Carry Croatia launches traceability system with suppliers